Note 2 dry sieving without washing may be used for aggregates free from particles which cause agglomeration. Scribd is the worlds largest social reading and publishing site. Teneur en elements coquilliers nf en 9337 valeur declaree sc nr 5. Nf en 9 granulats pour mortiers caracteristiques geometriques 5. Din en 9331 201203 tests for geometrical properties of aggregates part 1. En 9331 tests for geometrical properties of aggregates nature. Sieving method british standard this european standard describes the reference washing and dry sieving method used for type testing and in case of dispute, for determination of the particle size distribution of aggregates. Bs en 9331 pdf standard tests for geometrical properties of aggregates part 1. Ana cristina freire, investigadora auxiliar do lnec. Le service exigences vous aide a reperer rapidement au sein du texte normatif. Foreword to amendment a1 this european standard en 9331. En 9331, essais pour determiner les caracteristiques geometriques des granulats partie 1.
Np en 1097 5 30 determinacao dos vazios do filer seco compactado. Dry sieving without washing may be used for aggregates free from. Np en 1097 4 150 analise granulometrica metodo da peneiracao dimensao maxima do agregado. Om, 14mm gaps should be at hand and available for use depending on the nominal size of aggregate being tested. Teneur en fines nf en 9331 categorie categorie 4 5. Dentro destas categorias existem varios ensaios e normas respetivas.